{"id":"https://openalex.org/W2957850143","doi":"https://doi.org/10.1109/fg.2019.8756618","title":"Time-series Clustering with Jointly Learning Deep Representations, Clusters and Temporal Boundaries","display_name":"Time-series Clustering with Jointly Learning Deep Representations, Clusters and Temporal Boundaries","publication_year":2019,"publication_date":"2019-05-01","ids":{"openalex":"https://openalex.org/W2957850143","doi":"https://doi.org/10.1109/fg.2019.8756618","mag":"2957850143"},"language":"en","primary_location":{"id":"doi:10.1109/fg.2019.8756618","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fg.2019.8756618","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 14th IEEE International Conference on Automatic Face & Gesture Recognition (FG 2019)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5045277971","display_name":"Panagiotis Tzirakis","orcid":"https://orcid.org/0000-0001-9449-5339"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Panagiotis Tzirakis","raw_affiliation_strings":["Department of Computing, Imperial College, London, UK"],"affiliations":[{"raw_affiliation_string":"Department of Computing, Imperial College, London, UK","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017437981","display_name":"Mihalis A. Nicolaou","orcid":"https://orcid.org/0000-0001-9175-477X"},"institutions":[{"id":"https://openalex.org/I148518341","display_name":"Cyprus Institute","ror":"https://ror.org/01q8k8p90","country_code":"CY","type":"other","lineage":["https://openalex.org/I148518341"]}],"countries":["CY"],"is_corresponding":false,"raw_author_name":"Mihalis A. Nicolaou","raw_affiliation_strings":["Computation-based Science and Technology Research Centre, The Cyprus Institute, Cyprus"],"affiliations":[{"raw_affiliation_string":"Computation-based Science and Technology Research Centre, The Cyprus Institute, Cyprus","institution_ids":["https://openalex.org/I148518341"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043060302","display_name":"Bj\u00f6rn W. Schuller","orcid":"https://orcid.org/0000-0002-6478-8699"},"institutions":[{"id":"https://openalex.org/I179225836","display_name":"University of Augsburg","ror":"https://ror.org/03p14d497","country_code":"DE","type":"education","lineage":["https://openalex.org/I179225836"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Bjorn Schuller","raw_affiliation_strings":["ZD.B Chair of Embedded Intelligence for Health Care and Wellbeing, University of Augsburg, Germany"],"affiliations":[{"raw_affiliation_string":"ZD.B Chair of Embedded Intelligence for Health Care and Wellbeing, University of Augsburg, Germany","institution_ids":["https://openalex.org/I179225836"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080553022","display_name":"Stefanos Zafeiriou","orcid":"https://orcid.org/0000-0002-5222-1740"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Stefanos Zafeiriou","raw_affiliation_strings":["Center for Machine Vision and Signal Analysis, University of Oulu, Oulu, Finland"],"affiliations":[{"raw_affiliation_string":"Center for Machine Vision and Signal Analysis, University of Oulu, Oulu, Finland","institution_ids":["https://openalex.org/I98381234"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5045277971"],"corresponding_institution_ids":["https://openalex.org/I47508984"],"apc_list":null,"apc_paid":null,"fwci":1.3269,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.81213944,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12205","display_name":"Time Series Analysis and Forecasting","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12205","display_name":"Time Series Analysis and Forecasting","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9940000176429749,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":0.9925000071525574,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.7959098219871521},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.773422122001648},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7372146844863892},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.5979770421981812},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.5780604481697083},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5349000692367554},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4441795349121094},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.43236345052719116},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.40481463074684143}],"concepts":[{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.7959098219871521},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.773422122001648},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7372146844863892},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.5979770421981812},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.5780604481697083},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5349000692367554},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4441795349121094},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.43236345052719116},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.40481463074684143},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/fg.2019.8756618","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fg.2019.8756618","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 14th IEEE International Conference on Automatic Face & Gesture Recognition (FG 2019)","raw_type":"proceedings-article"},{"id":"pmh:oai:oulu.fi:nbnfi-fe202003248966","is_oa":false,"landing_page_url":"http://urn.fi/urn:nbn:fi-fe202003248966","pdf_url":null,"source":{"id":"https://openalex.org/S4306400284","display_name":"University of Oulu Repository (University of Oulu)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I98381234","host_organization_name":"University of Oulu","host_organization_lineage":["https://openalex.org/I98381234"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:uni-augsburg.opus-bayern.de:71761","is_oa":false,"landing_page_url":"https://nbn-resolving.org/urn:nbn:de:bvb:384-opus4-717612","pdf_url":null,"source":{"id":"https://openalex.org/S4306400930","display_name":"OPUS (Augsburg University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I119916105","host_organization_name":"Augsburg University","host_organization_lineage":["https://openalex.org/I119916105"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"bookpart"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G8835316786","display_name":null,"funder_award_id":"EP/S010203/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W326763573","https://openalex.org/W1501500081","https://openalex.org/W1864972570","https://openalex.org/W1925444503","https://openalex.org/W1978383016","https://openalex.org/W2045893916","https://openalex.org/W2073459066","https://openalex.org/W2096733369","https://openalex.org/W2097922870","https://openalex.org/W2098326400","https://openalex.org/W2100774779","https://openalex.org/W2103958034","https://openalex.org/W2108433027","https://openalex.org/W2108482774","https://openalex.org/W2110935301","https://openalex.org/W2112724113","https://openalex.org/W2142261432","https://openalex.org/W2143354173","https://openalex.org/W2165874743","https://openalex.org/W2214422405","https://openalex.org/W2271840356","https://openalex.org/W2533545350","https://openalex.org/W2539912446","https://openalex.org/W2600975432","https://openalex.org/W2740268464","https://openalex.org/W2743372195","https://openalex.org/W2962852342","https://openalex.org/W2964010455","https://openalex.org/W3099206234","https://openalex.org/W4285719527","https://openalex.org/W6639107604","https://openalex.org/W6668990524","https://openalex.org/W6674841349","https://openalex.org/W6675894326","https://openalex.org/W6676342998","https://openalex.org/W6676977166","https://openalex.org/W6677031804","https://openalex.org/W6684578312","https://openalex.org/W6694517276","https://openalex.org/W6728550200","https://openalex.org/W6728799417"],"related_works":["https://openalex.org/W4375867731","https://openalex.org/W4298130764","https://openalex.org/W2804364458","https://openalex.org/W2611989081","https://openalex.org/W2132641928","https://openalex.org/W4310225030","https://openalex.org/W2090259340","https://openalex.org/W1926736923","https://openalex.org/W2158836806","https://openalex.org/W2393816671"],"abstract_inverted_index":{"Clustering":[0],"and":[1,19,25,41,88,102],"segmentation":[2,121],"of":[3,55,113],"temporal":[4,39,89,100],"data":[5],"is":[6,59],"an":[7],"important":[8],"task":[9,122],"across":[10],"several":[11],"fields,":[12],"with":[13,43,91,133],"prominent":[14],"applications":[15],"in":[16,34],"computer":[17],"vision":[18],"machine":[20],"learning":[21,38,48,63,107],"such":[22],"as":[23,66,68,84,86],"face":[24],"gesture":[26],"segmentation.":[27],"Several":[28],"related":[29],"methods":[30,58],"have":[31],"been":[32],"proposed":[33,57,105,115],"literature,":[35],"focusing":[36,46],"on":[37,47,117],"boundaries":[40,101],"clusters,":[42,65],"recent":[44],"works":[45],"deep":[49,82,106],"representations":[50],"for":[51,61,98],"clustering.":[52],"However,":[53],"none":[54],"the":[56,75,92,104,111,114,124,130],"suitable":[60,81],"jointly":[62],"segments,":[64],"well":[67,85],"representations.":[69],"In":[70],"this":[71],"paper,":[72],"we":[73],"propose":[74],"first":[76],"methodology":[77],"that":[78],"simultaneously":[79],"discovers":[80],"representations,":[83],"clusters":[87],"boundaries,":[90],"clustering":[93,142],"process":[94],"providing":[95],"supervisory":[96],"cues":[97],"updating":[99],"training":[103],"architecture.":[108],"We":[109],"demonstrate":[110],"power":[112],"approach":[116],"a":[118],"human":[119],"motion":[120],"using":[123],"CMU-MMAC":[125],"database.":[126],"Our":[127],"method":[128],"provides":[129],"best":[131],"results":[132],"respect":[134],"to":[135,140],"normalized":[136],"mutual":[137],"information":[138],"compared":[139],"other":[141],"algorithms.":[143]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}